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Deviation Analysis of Automobile Panels Welding Assembly Based on ANSYS

Journal Applied Mechanics and Materials (Volumes 121 - 126)
Volume Frontiers of Manufacturing and Design Science II
Edited by Dongye Sun, Wen-Pei Sung and Ran Chen
Pages 3230-3233
DOI 10.4028/www.scientific.net/AMM.121-126.3230
Citation Liang Li et al., 2011, Applied Mechanics and Materials, 121-126, 3230
Online since October, 2011
Authors Liang Li, Zhi Ming Feng
Keywords ANSYS, Deviation, Panel, Welding Assembly
Abstract

In order to control the deformation deviation of automobile panels welding assembly, the author analyzed the assembly process of spot welding, and used a simplified finite element analysis method. In this method, work-pieces’ deviations are reflected by equivalent stress, and welding deformations are simulated by the coupling nodes. The author called C++ application in ANSYS FEA software, using stress data files as the interface, and therefore solved the problem of applying initial stress to automobile panels.

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